2550871740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{42514529}}^1$

素因数の和:42514541

約数の個数: 24

約数和(自身を含む): 7142441040

約数和(自身を除く): 4591569300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 42514529, 85029058, 127543587, 170058116, 212572645, 255087174, 425145290, 510174348, 637717935, 850290580, 1275435870, 2550871740]

約数ペア:

[(1, 2550871740), (2, 1275435870), (3, 850290580), (4, 637717935), (5, 510174348), (6, 425145290), (10, 255087174), (12, 212572645), (15, 170058116), (20, 127543587), (30, 85029058), (60, 42514529)]